FUTABA CORPORATION Patent applications |
Patent application number | Title | Published |
20150382440 | X-RAY RADIATION SOURCE - In an X-ray radiation source, a counter wall made of alkali-containing glass, out of walls of a housing of an X-ray tube, is arranged opposite to a high-voltage region VH of a power supply unit including a high-voltage generation module which generates a negative high voltage to be applied to a filament. This configuration prevents an electric field from being generated in the counter wall and thus suppresses precipitation of alkali ions from the glass. Therefore, it prevents change in potential relationship between electrodes at different potentials such as the filament, grid, and target and prevents occurrence of a trouble of failure in maintaining a desired X-ray amount, thus enabling stable operation to be maintained. | 12-31-2015 |
20140299857 | COMPLEX COMPOUND, DRYING AGENT, SEALING STRUCTURE AND ORGANIC EL ELEMENT - A complex compound obtained by reacting a compound represented by the following formula (1) and a polyol having an ether bond in a molecule and having 4 to 12 carbon atoms or a branch polyol having 5 to 7 carbon atoms: | 10-09-2014 |
20140292744 | DISPLAY DEVICE, DISPLAY DRIVING METHOD AND DISPLAY DRIVER - A display device includes: a plurality of display panels arranged adjacent to each other in a line scanning direction to form one screen; a master controller configured to drive one of the display panels; and one or more slave controllers configured to drive the other display panels, each of the slave controllers corresponding to each of the other display panels. The master controller is configured to drive the display panel based on a scanning control signal and a clock signal which are generated, and output the generated scanning control signal and the generated clock signal and each of the slave controllers is configured to drive the corresponding display panel based on the scanning control signal and the clock signal inputted from the master controller. | 10-02-2014 |
20140267199 | DISPLAY DEVICE AND SCANNING LINE DRIVER - A display device includes: a display unit having m scanning lines and a first and a second scanning line drive unit for respectively applying scanning signals to one ends and the other ends of the scanning lines. The first scanning line drive unit performs a forward scanning signal output to sequentially select the scanning lines, while outputting scanning signals having a first blanking period from the odd-numbered output terminals and scanning signals having a second blanking period shifted from the first blanking period, from the even-numbered output terminals, and the second scanning line drive unit performs, in synchronization with the first scanning line drive unit, a reverse scanning signal output to sequentially select the scanning lines, while outputting scanning signals having the second blanking period from the odd-numbered output terminals and scanning signals having the first blanking period from the even-numbered output terminals. | 09-18-2014 |
20140153612 | TEMPERATURE DETECTOR, TEMPERATURE SENSOR AND METHOD FOR MANUFACTURING THE TEMPERATURE DETECTOR - There is provided a temperature detector adapted to be provided in a temperature sensor for detecting a temperature of a temperature detection target. The temperature detector includes a cylindrical fixing body made of a metal material, the cylindrical fixing body having a single through hole extending therethrough and one axial end portion serving as a fixing portion, a thermocouple having a pair of wires partially inserted into the through hole and a welding material welded to the fixing portion while being at least partially inserted into the through hole to fix the thermocouple to the fixing portion. An end of the thermocouple is exposed on a surface of the welding material by polishing the welding material together with the thermocouple. | 06-05-2014 |
20140117849 | Driving IC-incorporated Fluorescent Display Device - In a driving IC-incorporated fluorescent display device, a filament end-supporting member including a structure which has a short distance between a filament and an anode substrate and is not compromised to shielding effect of the driving IC is provided. An end portion of the filament is sandwiched between a tabular support which is attached to a tabular portion of a retainer plate and a ribbon, and the ribbon is fixed to the support by spot welding. The support consists of a slit. The filament is opposed to the slit and extends to longitudinal direction of the slit. The opposite side of the filament of the slit is closed by the retainer plate. | 05-01-2014 |
20140093047 | X-ray Tube - An X-ray tube includes a radiopaque substrate including a window portion, an X-ray transmission window closing the window portion, an X-ray target provided at the window portion from an inner surface side of the substrate, a highly-evacuated container portion attached to the inner surface of the substrate, a cathode, a first control electrode and a second control electrode provided inside the container portion. A shielding electrode is provided at the inner surface of the substrate so as to surround the window portion. Electrons collide with the X-ray target to generate X-rays. Electrons reflected on the X-ray target between the shielding electrodes are absorbed by the shielding electrodes, so an inner surface of the container portion is not charged. The electron emission from the cathode is not affected by the reflected electrons, so a change in target current is small, and thus X-rays of substantially constant intensity can be radiated. | 04-03-2014 |
20140091708 | Fluorescent Display Tube With Touch Switch And Method Of Forming Electrode And Wiring Of Same - An object of the present invention is to provide a fluorescent display tube with a touch switch allowing electrodes such as touch electrode, anode electrode, and wirings thereof to be formed on the same substrate at the same time, and having an easy structure, and to provide a method of forming the electrodes and wirings of the fluorescent display tube. The anode electrodes, the touch electrodes, the shield electrode, and the anode wirings are formed on the front substrate. The shield electrode is formed in between the touch electrodes and the anode electrodes, and in between the touch electrodes and the anode wirings. The shield electrode is made of a continuous single conductive film. The touch electrodes are so formed as to surround the corresponding one of the anode electrodes. | 04-03-2014 |
20130313964 | Ultraviolet Light-Emitting Material And Ultraviolet Light Source - The invention provides a new ultraviolet light-emitting material and ultraviolet light source in which bacteriocidal performance, operating life, and luminescence efficiency are enhanced without any risk of adversely affecting human bodies. An ultraviolet light-emitting material has a composition as represented by Formula (A): | 11-28-2013 |
20130230147 | X-Ray Tube - An X-ray tube is disclosed. The X-ray tube includes a substrate, a box-shaped case attached to the substrate and being in a high-vacuum state, an X-ray target arranged in the opening of the first substrate in the inside of the case, and a cathode arranged in the case and supplying an electron to the X-ray target. The substrate includes first and second substrates made of 426 alloy and respectively having an opening of honeycomb structure, and an X-ray transmissive window sandwiched between the first and second substrates which is made of a titanium foil and close the opening. The X-ray transmissive window is reinforced by a honeycomb structure of the substrate from both surfaces. Thus, the substrate and the X-ray transmissive window are not deformed, and strength of the package is improved. | 09-05-2013 |
20130222441 | DISPLAY DEVICE, AND DRIVING CIRCUIT AND METHOD THEREOF - A display device includes L number of display panels where L is a positive integer greater than 1; a driving circuit having L number of controllers for driving the respective display panels; and a central control unit configured to control the driving circuit. The controllers are configured to be synchronized with one another based on a clock signal from the central control unit, and each of the controllers is configured to sequentially and continuously select each one of K number of lines (where K is a positive integer greater than 1) arranged in a row in the corresponding display panel, and allow the selected line to emit light. Further, a direction for sequentially and continuously selecting each one of the lines is set to be the same in all the display panels. | 08-29-2013 |
20130207828 | RADIO CONTROL TRANSMITTER - A transmitter for controlling a target to be controlled having a motor, the transmitter includes: a start-up manipulation member to control starting and stopping of the motor; a rotational speed control manipulation member to control a rotational speed of the motor according to an operation amount; a control unit to generate the steering signal such that the motor is rotated according to the operation amount of the rotational speed control manipulation member when the operation amount of the rotational speed control manipulation member is equal to or greater than a preset start position while the start-up manipulation member is in a start-up state; and a transmitting unit to transmit the steering signal. | 08-15-2013 |
20130193842 | Desiccant And The Same Desiccant-Employing Organic EL Element - The invention relates to a desiccant suitable for being used with an organic EL element having a solid sealing structure. The desiccant is provided for suppressing any effect on an organic layer, and guaranteeing flowability while being filled. An organic EL element has a container, which includes an element substrate on which a laminate of a pair of electrodes and an organic layer located between the pair of electrodes is disposed, a sealing substrate spaced apart from the element substrate, a sealing agent disposed between the element substrate and the sealing substrate thereby hermetically sealing the container, and the desiccant disposed inside the container. In this configuration, the container is filled with the desiccant, and the laminate is thus surrounded by the desiccant. The desiccant is obtained by mixing a water-trapping agent with silicone. The water-trapping agent is present in an amount of 50-95% by weight and the silicone is present in an amount of 5-50% by weight based on the total weight of the desiccant. | 08-01-2013 |
20130162593 | PROJECTED CAPACITIVE TOUCH PANEL AND COORDINATE DETECTING METHOD THEREOF - A projected capacitive touch panel includes a touch sensor unit in which X electrodes and Y electrodes are arranged to intersect each other and a controller. The controller has: X electrode and Y electrode storage units which respectively store capacitance variations of the X electrodes and the Y electrodes detected by scanning the X electrodes and the Y electrodes N times; X electrode and Y electrode capacitance variation adding units which respectively add the capacitance variations of the X electrodes and the Y electrodes; and a center coordinates calculating unit which calculates center coordinates of a position where a conductor touches the touch sensor unit by using the added capacitance variations. | 06-27-2013 |
20130140914 | Controlling Communication System - There is provided a controlling communication system which includes a control device for transmitting a control signal, an object-side communication device mounted on a controlled object for receiving the control signal, and a drive control device for controlling the controlled object, and which can set a failsafe function of the object-side communication device using the control device, wherein a voltage reference value and a detection time reference value set by the control device are transmitted to the object-side communication device and are stored in a memory unit of the object-side communication device, and wherein the object-side communication device judges if the battery state meets a requirement for activating a failsafe function by referring to the voltage reference value and the detection time reference value stored in the memory unit. | 06-06-2013 |
20130138266 | Steering Communication Device, Steered-Object Communication Device And Steering Communication System - The present invention provides a steering communication system being able to individually obtain a telemetry data from a steered-object communication devices mounted on the steered-object. An arbitrary identification number assigned to a plurality of steered-object communication devices mounted on a steered-object at the time of pairing-setup is associated with the equipment ID of a pairing object. When performing transmission request of a telemetry data, a steering signal adding the transmission request information and the own identification number is transmitted. The steered-object communication device judges signal classification of the inputted control signal. When the steering signal adding transmission request information and the own identification number is inputted, the steered-object communication device transmits a telemetry data signal adding the telemetry data as an answer signal to a steering communication device. | 05-30-2013 |
20130076494 | Controlling Communication Device, Controlled Body Communication Device And Controlling Communication System - In a controlling communication device, parameter of a device mounted in an airframe is modified remotely from a transmitting side without a personal computer or a dedicated setting box. The communication device is operable to select an operation mode and a parameter mode, and includes a controlling communication device (a transmitter) having a display, a controlled body communication device (a receiver) connected to a device mounted in the airframe. In the parameter mode, the parameter signal is transmitted to the receiver by operation of the transmitter, and the parameter of the device is modified remotely by radio while seeing the display. The parameter signal by return from the receiver notifies results of the modification. Even if the device is made plurally in types or in number, it is unnecessary to detach the device from the controlled communication device, so as to readily modify the parameter. | 03-28-2013 |
20130076288 | Motor Control Circuit And Servo Device Provided With The Same - When a servo device receives the frequency setting signal as a control signal through the receiver from the transmitter, it select the information in conformity with the received frequency setting signal among the driving frequency setting information as stored in advance. When the handling signal is input as the control signal by the transmitter, the servo device is configured to transform the difference data taken synchronously with the difference data timing signal from the pulse width comparison part into the selected driving frequency. The servo device is configured to generate the driving signal from the transformed difference data signal of the desired corresponding count value range, and to perform drive control the driving feature. | 03-28-2013 |
20120286941 | RADIO CONTROL DEVICE FOR TARGET OBJECT TO BE CONTROLLED - A radio control device for one or more target objects to be controlled includes an manipulation unit, configured to control the target objects; a storage unit which stores model data corresponding to the target objects, the model data being used to control the target objects; a controller which uses the model data stored in the storage unit to control the target objects through manipulation of the manipulation unit; and a camera module which acquires specific data for specifying the target objects. The controller stores the specific data of the target objects acquired by the camera module and the model data of the target objects related to the specific data in the storage unit in association therebetween such that the specific data and the model data are callable from the storage unit. | 11-15-2012 |
20120249494 | FLUORESCENT DISPLAY, AND DRIVING CIRCUIT AND DRIVING METHOD THEREOF - In a Q-tuple anode matrix vacuum fluorescent display (VFD), a plurality of selected pixels are turned on one by one to sequentially emit lights in accordance with a display signal. Each selected pixel is selected from Q anode segments to be turned on to emit lights by turning on a first and a second grid electrode positioned adjacent to each other. Each selected pixel is formed of Q/2 anode segments in total including R anode segments sequentially disposed from a position closest to the first grid electrode and facing the second grid electrode and (Q/2−R) anode segments sequentially disposed from a position closest to the second grid electrode and facing the first grid electrode, R being an integer ranging from 1 to (Q/2−1). | 10-04-2012 |
20100260322 | X-RAY GENERATOR EMPLOYING HEMIMORPHIC CRYSTAL - An X-ray generator comprises a container ( | 10-14-2010 |
20100118776 | Wireless mesh network system and control method thereof, and wireless device - A wireless mesh network system having a plurality of wireless devices is adapted to forward a message packet. Each of the wireless devices includes a transmitting unit, a receiving unit, a communications controller, and a RAM. Further, if a message packet received is an acknowledgement signal, the communications controller controls such that an original source address, a destination address, and a packet number contained in the acknowledgement signal are stored in the RAM, and, in case the message packet received is a data signal, if information contained in the message packet received is consistent with the original source address, the destination address, and the packet number contained in the acknowledgement signal stored in the RAM, the communications controller controls such that the acknowledgement signal is forwarded to a original source wireless device. | 05-13-2010 |
20100118775 | Wireless mesh network system and control method thereof, and wireless device - A wireless mesh network system includes a plurality of wireless devices adapted to forward a message packet. Each of the wireless devices includes a transmitting unit, receiving unit, a communications controller, and a RAM. Further, the communications controller controls such that an original source address contained in a message packet forwarded by a wireless device, which is an address of the wireless device that has firstly transmitted the message packet, and a packet number that identifies the message packet are stored in the RAM, and controls such that a message packet received is forwarded if information contained in the message packet received is not consistent with information of the original source address and the packet number stored in the RAM. | 05-13-2010 |
20100118750 | Wireless mesh network system and control method thereof, and wireless device - A wireless mesh network system includes a plurality of wireless devices and is adapted to forward a message packet. Each of the wireless devices includes a transmitter, a receiver, a communications controller, and a RAM. Further, the communications controller detects a reception completion time of a message packet received, and controls such that, if the wireless device had performed forwarding the message packet received right before, a carrier sense time, which is the time from the reception completion time to the forwarding start, is set to be longer than a previously set carrier sense time, and if the corresponding wireless device had not performed forwarding the message packet received right before, the carrier sense time is set to be shorter than the previously set carrier sense time. | 05-13-2010 |
20100025568 | IMAGE SENSING DEVICE - A device includes an electron emission source array including a plurality of electron emission sources, a photoelectric conversion film disposed to face the electron emission source array, and an intermediate electrode provided between the electron emission source array and the photoelectric conversion film, and an intermediate electrode current detector that applies a positive potential, relative to a potential of the electron emission source array, to the intermediate electrode and detects a current flowing in the intermediate electrode. | 02-04-2010 |
20090085466 | Fluorescent display device and conductive paste for the fluorescent display device - A fluorescent display device includes an aluminum wiring layer formed on an insulating substrate; an insulating layer formed on the aluminum wiring layer, the insulating layer being provided with a through-hole disposed on the aluminum wiring layer; a conductive layer filled in the through-hole. The fluorescent display device further includes an anode conductor formed on the insulating layer to cover the conductive layer and a phosphor layer formed on the anode conductor. The conductive layer is formed of solid mixture containing aluminum and graphite. | 04-02-2009 |
20090085460 | FLUORESCENT DISPLAY DEVICE AND MANUFACTURING METHOD THEREFOR - A fluorescent display device includes a housing having with a glass substrate and a circuit board adhered to the inner surface of the glass substrate of the housing. The circuit board includes an anode formed of multiple anode conductors, control elements for controlling the anode conductors and a phosphor layer formed on the anode conductors. The fluorescent display further includes an electron source formed above the anode in the housing, from which electrons are bombarded to the phosphor layer corresponding to the anode conductors selected by the control elements so that a desired display can be obtained. An aluminum thin film with the aluminum area ratio within a range from 30 to 60% is formed on the inner surface of the glass substrate and the circuit board is fixed to the aluminum thin film via a die-bond material. | 04-02-2009 |
20090066260 | Driving circuit for a display panel and a display having same - There is provided a driving circuit capable of driving current flowing in cathode electrodes with high accuracy and displaying without brightness variation. For driving a cathode electrode in a display panel, a first current mirror circuit is fabricated by connecting a gate of first FET and a gate of second FET and a second current mirror circuit is fabricated by connecting a gate of a third FET connected in series to the second FET and a gate of a fourth FET. A brightness signal controls the magnitude of current flowing in the first FET, so that the current flowing to the cathode electrode via the fourth FET can be controlled with high accuracy. | 03-12-2009 |
20080291308 | IMAGING APPARATUS HAVING ELECTRON SOURCE ARRAY - An imaging apparatus includes an electron emission array having electron sources arranged in matrix form and having a plurality of horizontal scan lines, a photoelectric conversion film opposed to the electron emission array, and a control and drive circuit configured to select one or more of the horizontal scan lines in a given video signal output period and to cause the electron sources included in the selected one or more horizontal scan lines to emit electrons toward the photoelectric conversion film to produce a video signal, wherein the control and drive circuit is configured to control electron emission of the electron emission array in a blanking period in response to a signal level of the video signal produced in the given video signal output period. | 11-27-2008 |
20080291307 | IMAGING APPARATUS HAVING ELECTRON SOURCE ARRAY - An imaging apparatus includes an electron emission array having electron sources arranged in matrix form, a photoelectric conversion film opposed to the electron emission array, and a control and drive circuit configured to select one or more horizontal scan lines in a given video signal output period and to cause the electron sources included in the selected one or more horizontal scan lines to emit electrons toward the photoelectric conversion film, wherein the control and drive circuit is further configured to cause the electron sources included in the selected one or more horizontal scan lines to emit electrons toward the photoelectric conversion film in any one or more blanking periods excluding both a blanking period immediately following the given video signal output period and a blanking period immediately preceding a next video signal output period in which the one or more horizontal scan lines will be selected next time. | 11-27-2008 |
20080290254 | IMAGING APPARATUS HAVING ELECTRON SOURCE ARRAY - An imaging apparatus includes an electron emission array having electron sources arranged in matrix form and having a plurality of horizontal scan lines, a photoelectric conversion film opposed to the electron emission array, and a control and drive circuit configured to select one or more of the horizontal scan lines in a given video signal output period and to cause the electron sources included in the selected one or more horizontal scan lines to emit electrons toward the photoelectric conversion film to produce a video signal, wherein the control and drive circuit is configured to cause the electron sources included in unselected one or more horizontal scan lines not selected in the given video signal output period to emit electrons toward the photoelectric conversion film in a blanking period immediately preceding the given video signal output period. | 11-27-2008 |
20080238756 | Radio Control Transmitter for Models - A radio control transmitter for a model is disclosed wherein a control range is limited to not to exceed a maximum control range without using a mechanical means. In accordance with the transmitter, an added control range being a sum of two or more of the control ranges is calculated, whether the added control range exceeds a maximum control range set to correspond to the operating section of the object to be controlled is determined, and the control range is corrected when the added control range exceeds the maximum control range. | 10-02-2008 |
20080211383 | Flat display, method for manufacturing same and displacement prevention member for use in the flat display - A displacement prevention member of a flat display includes attachment surfaces respectively attached to inner surfaces of first and second substrates forming an airtight vessel of the flat display; and a bending part between the attachment surfaces. The bending part is bent in one direction on a plane perpendicular to the pressing direction of pressure applied in the perpendicular direction to inner surfaces of the substrates. | 09-04-2008 |